Question 11 15 pts Please keep track of your work. You may require previous information and will not be able to go back during this midterm exam. Rovinsky Corporation, a company that produces and sells a single product, has provided its contribution format income statement for November. Sales (5,700 units) Variable Expenses Contribution Margin Fixed Expenses Net Operating Income $319,200 188,100 131,100 106,500 24,600 Calculate the contribution margin ratio for the company. Round to one decimal place